2(2x+3)=84

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Solution for 2(2x+3)=84 equation: 


Simplifying
2(2x + 3) = 84

Reorder the terms:
2(3 + 2x) = 84
(3 * 2 + 2x * 2) = 84
(6 + 4x) = 84

Solving
6 + 4x = 84

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-6' to each side of the equation.
6 + -6 + 4x = 84 + -6

Combine like terms: 6 + -6 = 0
0 + 4x = 84 + -6
4x = 84 + -6

Combine like terms: 84 + -6 = 78
4x = 78

Divide each side by '4'.
x = 19.5

Simplifying
x = 19.5

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